IOTA/IOTA-ES occultation update for (2081) Sazava / TYC 1863-01257-1 event on 2024 Oct 09, 11:10 UT Visible from Summary ------- On 2024 Oct 09 UT, the 20.2582157731193 km diameter asteroid (2081) Sazava will occult a 6.8 mag star in the constellation Taurus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 10.71 mag to 17.51 mag (the magnitude of the asteroid) for at most 3.560 seconds. This update is based on, astrometry for the asteroid kindly provided by the IAU Minor Planet Center. This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. The event at a glimpse ---------------------- * Rank: 99 * date and approx. time of event: 2024 Oct 09, 10:52 - 2024 Oct 09, 11:27 * geocentric midpoint of event [JD]: 2460592.96554046 * magnitude of target star: 6.80 * magnitude drop [mag]: 10.71 * estimated maximum duration [s]: 3.560 * Moon: 37 % sunlit, 175° distance * Sun: 107° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 22 * 1 sigma uncertainty interval [path widths]: +/- 0.20 * 1 sigma uncertainty interval [seconds]: +/- 4.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.017, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.017", 0.002", 86°) * approx speed of asteroid's shadow [km/s]: 6.1920 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1863-01257-1 by 2081 Sazava on 2024 Oct 9 Centre Star Star Sun Path Limits Error Limits Alt E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Latitude Latitude Latitude Latitude -175 0 0 -14 42 48 10 53 16.7 0 65 -67 -14 49 24 -14 36 13 -14 52 4 -14 33 33 .... -174 0 0 -14 15 57 10 53 17.0 1 65 -68 -14 22 33 -14 9 22 -14 25 14 -14 6 41 -0.08 -173 0 0 -13 48 49 10 53 17.6 2 65 -69 -13 55 25 -13 42 13 -13 58 6 -13 39 32 -0.02 -172 0 0 -13 21 23 10 53 18.5 3 65 -69 -13 28 0 -13 14 46 -13 30 41 -13 12 5 0.00 -171 0 0 -12 53 41 10 53 19.9 5 64 -70 -13 0 18 -12 47 3 -13 3 0 -12 44 22 0.01 -170 0 0 -12 25 43 10 53 21.6 6 64 -71 -12 32 21 -12 19 4 -12 35 2 -12 16 23 0.02 -169 0 0 -11 57 29 10 53 23.7 7 64 -71 -12 4 7 -11 50 50 -12 6 49 -11 48 8 0.02 -168 0 0 -11 29 0 10 53 26.2 8 64 -72 -11 35 39 -11 22 21 -11 38 21 -11 19 39 0.03 -167 0 0 -11 0 17 10 53 29.1 9 64 -72 -11 6 57 -10 53 37 -11 9 39 -10 50 55 0.03 -166 0 0 -10 31 20 10 53 32.3 10 63 -73 -10 38 0 -10 24 40 -10 40 43 -10 21 58 0.03 -165 0 0 -10 2 10 10 53 36.0 11 63 -73 -10 8 51 - 9 55 30 -10 11 34 - 9 52 47 0.03 -164 0 0 - 9 32 48 10 53 40.1 12 63 -74 - 9 39 29 - 9 26 7 - 9 42 12 - 9 23 24 0.03 -163 0 0 - 9 3 14 10 53 44.5 13 63 -74 - 9 9 56 - 8 56 33 - 9 12 39 - 8 53 50 0.03 -162 0 0 - 8 33 30 10 53 49.4 14 63 -74 - 8 40 12 - 8 26 48 - 8 42 55 - 8 24 5 0.04 -161 0 0 - 8 3 35 10 53 54.6 16 63 -74 - 8 10 17 - 7 56 53 - 8 13 1 - 7 54 10 0.04 -160 0 0 - 7 33 31 10 54 0.3 17 62 -74 - 7 40 13 - 7 26 48 - 7 42 57 - 7 24 5 0.04 -159 0 0 - 7 3 18 10 54 6.3 18 62 -74 - 7 10 1 - 6 56 35 - 7 12 45 - 6 53 52 0.04 -158 0 0 - 6 32 58 10 54 12.8 19 62 -74 - 6 39 41 - 6 26 15 - 6 42 24 - 6 23 31 0.04 -157 0 0 - 6 2 30 10 54 19.7 20 62 -74 - 6 9 14 - 5 55 47 - 6 11 57 - 5 53 3 0.04 -156 0 0 - 5 31 57 10 54 27.0 21 62 -74 - 5 38 40 - 5 25 14 - 5 41 24 - 5 22 30 0.04 -155 0 0 - 5 1 18 10 54 34.7 22 62 -73 - 5 8 2 - 4 54 35 - 5 10 46 - 4 51 51 0.04 -154 0 0 - 4 30 35 10 54 42.7 24 62 -73 - 4 37 19 - 4 23 52 - 4 40 3 - 4 21 8 0.04 -153 0 0 - 3 59 49 10 54 51.2 25 62 -73 - 4 6 33 - 3 53 5 - 4 9 17 - 3 50 22 0.04 -152 0 0 - 3 29 0 10 55 0.1 26 62 -72 - 3 35 44 - 3 22 17 - 3 38 28 - 3 19 33 0.04 -151 0 0 - 2 58 10 10 55 9.4 27 61 -71 - 3 4 54 - 2 51 26 - 3 7 38 - 2 48 42 0.04 -150 0 0 - 2 27 19 10 55 19.1 28 61 -71 - 2 34 3 - 2 20 35 - 2 36 47 - 2 17 52 0.04 -149 0 0 - 1 56 29 10 55 29.1 29 61 -70 - 2 3 13 - 1 49 45 - 2 5 56 - 1 47 1 0.04 -148 0 0 - 1 25 40 10 55 39.6 31 61 -69 - 1 32 23 - 1 18 56 - 1 35 7 - 1 16 12 0.05 -147 0 0 - 0 54 53 10 55 50.4 32 61 -69 - 1 1 36 - 0 48 9 - 1 4 20 - 0 45 25 0.05 -146 0 0 - 0 24 9 10 56 1.6 33 61 -68 - 0 30 52 - 0 17 26 - 0 33 36 - 0 14 42 0.05 -145 0 0 0 6 31 10 56 13.1 34 61 -67 - 0 0 13 0 13 14 - 0 2 56 0 15 57 0.05 -144 0 0 0 37 5 10 56 25.1 35 61 -66 0 30 22 0 43 48 0 27 38 0 46 31 0.05 -143 0 0 1 7 33 10 56 37.3 36 61 -65 1 0 50 1 14 16 0 58 7 1 16 59 0.05 -142 0 0 1 37 54 10 56 50.0 37 61 -64 1 31 12 1 44 36 1 28 28 1 47 20 0.05 -141 0 0 2 8 7 10 57 2.9 39 61 -63 2 1 25 2 14 49 1 58 42 2 17 32 0.05 -140 0 0 2 38 11 10 57 16.2 40 61 -62 2 31 29 2 44 53 2 28 46 2 47 36 0.05 -139 0 0 3 8 5 10 57 29.8 41 61 -61 3 1 24 3 14 46 2 58 41 3 17 29 0.05 -138 0 0 3 37 48 10 57 43.8 42 61 -60 3 31 8 3 44 29 3 28 25 3 47 12 0.05 -137 0 0 4 7 20 10 57 58.0 43 61 -59 4 0 39 4 14 0 3 57 57 4 16 42 0.05 -136 0 0 4 36 38 10 58 12.6 44 61 -58 4 29 58 4 43 18 4 27 16 4 46 0 0.05 -135 0 0 5 5 43 10 58 27.4 46 61 -57 4 59 4 5 12 22 4 56 22 5 15 4 0.05 -134 0 0 5 34 34 10 58 42.5 47 61 -56 5 27 55 5 41 12 5 25 13 5 43 54 0.05 -133 0 0 6 3 9 10 58 57.9 48 61 -55 5 56 31 6 9 47 5 53 49 6 12 29 0.06 -132 0 0 6 31 28 10 59 13.5 49 61 -54 6 24 51 6 38 5 6 22 9 6 40 47 0.06 -131 0 0 6 59 30 10 59 29.4 50 61 -53 6 52 54 7 6 7 6 50 12 7 8 48 0.06 -130 0 0 7 27 15 10 59 45.6 51 61 -52 7 20 39 7 33 51 7 17 58 7 36 31 0.06 -129 0 0 7 54 40 11 0 1.9 53 61 -51 7 48 5 8 1 16 7 45 25 8 3 56 0.06 -128 0 0 8 21 47 11 0 18.5 54 61 -50 8 15 12 8 28 22 8 12 32 8 31 2 0.06 -127 0 0 8 48 34 11 0 35.3 55 61 -49 8 42 0 8 55 7 8 39 20 8 57 47 0.06 -126 0 0 9 15 0 11 0 52.3 56 61 -48 9 8 27 9 21 33 9 5 47 9 24 12 0.06 -125 0 0 9 41 4 11 1 9.5 57 61 -47 9 34 32 9 47 36 9 31 53 9 50 16 0.06 -124 0 0 10 6 47 11 1 26.8 58 61 -46 10 0 15 10 13 18 9 57 36 10 15 57 0.06 -123 0 0 10 32 7 11 1 44.3 59 61 -45 10 25 36 10 38 37 10 22 57 10 41 16 0.06 -122 0 0 10 57 4 11 2 2.0 60 61 -44 10 50 34 11 3 33 10 47 55 11 6 12 0.06 -121 0 0 11 21 37 11 2 19.9 62 61 -43 11 15 8 11 28 6 11 12 30 11 30 44 0.06 -120 0 0 11 45 46 11 2 37.8 63 60 -42 11 39 17 11 52 14 11 36 40 11 54 51 0.07 -119 0 0 12 9 30 11 2 55.9 64 60 -40 12 3 2 12 15 57 12 0 25 12 18 34 0.07 -118 0 0 12 32 48 11 3 14.1 65 60 -39 12 26 22 12 39 15 12 23 45 12 41 52 0.07 -117 0 0 12 55 41 11 3 32.4 66 60 -38 12 49 16 13 2 7 12 46 39 13 4 43 0.07 -116 0 0 13 18 8 11 3 50.8 67 60 -37 13 11 44 13 24 33 13 9 7 13 27 9 0.07 -115 0 0 13 40 9 11 4 9.3 68 59 -36 13 33 45 13 46 32 13 31 9 13 49 8 0.07 -114 0 0 14 1 42 11 4 27.9 69 59 -35 13 55 19 14 8 5 13 52 44 14 10 40 0.07 -113 0 0 14 22 48 11 4 46.6 70 59 -34 14 16 26 14 29 10 14 13 51 14 31 45 0.07 -112 0 0 14 43 27 11 5 5.3 71 58 -33 14 37 6 14 49 48 14 34 31 14 52 23 0.07 -111 0 0 15 3 38 11 5 24.1 72 58 -32 14 57 17 15 9 58 14 54 43 15 12 32 0.07 -110 0 0 15 23 20 11 5 42.9 73 57 -31 15 17 1 15 29 40 15 14 27 15 32 14 0.07 -109 0 0 15 42 34 11 6 1.7 75 56 -30 15 36 16 15 48 53 15 33 42 15 51 27 0.07 -108 0 0 16 1 20 11 6 20.6 76 55 -29 15 55 2 16 7 37 15 52 29 16 10 11 0.07 -107 0 0 16 19 36 11 6 39.5 77 54 -28 16 13 19 16 25 53 16 10 46 16 28 26 0.07 -106 0 0 16 37 24 11 6 58.5 78 53 -27 16 31 8 16 43 40 16 28 35 16 46 12 0.08 -105 0 0 16 54 42 11 7 17.4 79 51 -26 16 48 27 17 0 57 16 45 54 17 3 29 0.08 -104 0 0 17 11 31 11 7 36.3 80 49 -25 17 5 16 17 17 45 17 2 44 17 20 17 0.08 -103 0 0 17 27 50 11 7 55.2 80 47 -24 17 21 36 17 34 3 17 19 4 17 36 35 0.08 -102 0 0 17 43 39 11 8 14.2 81 44 -23 17 37 26 17 49 52 17 34 55 17 52 23 0.08 -101 0 0 17 58 59 11 8 33.0 82 40 -22 17 52 47 18 5 11 17 50 16 18 7 42 0.08 -100 0 0 18 13 49 11 8 51.9 83 35 -21 18 7 37 18 20 0 18 5 6 18 22 30 0.08 - 99 0 0 18 28 8 11 9 10.8 84 29 -20 18 21 58 18 34 19 18 19 27 18 36 49 0.08 - 98 0 0 18 41 58 11 9 29.6 84 21 -19 18 35 48 18 48 8 18 33 18 18 50 38 0.08 - 97 0 0 18 55 17 11 9 48.3 85 11 -18 18 49 8 19 1 26 18 46 38 19 3 56 0.08 - 96 0 0 19 8 7 11 10 7.0 85 359 -17 19 1 58 19 14 15 18 59 28 19 16 44 0.08 - 95 0 0 19 20 26 11 10 25.7 85 347 -16 19 14 18 19 26 33 19 11 48 19 29 3 0.08 - 94 0 0 19 32 14 11 10 44.3 85 335 -14 19 26 7 19 38 21 19 23 38 19 40 50 0.08 - 93 0 0 19 43 33 11 11 2.9 85 324 -13 19 37 26 19 49 39 19 34 57 19 52 8 0.08 - 92 0 0 19 54 21 11 11 21.4 84 315 -12 19 48 15 20 0 27 19 45 46 20 2 55 0.08 - 91 0 0 20 4 39 11 11 39.8 84 307 -11 19 58 33 20 10 44 19 56 5 20 13 12 0.08 - 90 0 0 20 14 26 11 11 58.1 83 302 -10 20 8 21 20 20 31 20 5 53 20 22 59 0.08 - 89 0 0 20 23 43 11 12 16.4 82 297 -9 20 17 39 20 29 48 20 15 11 20 32 16 0.08 - 88 0 0 20 32 30 11 12 34.6 81 294 -8 20 26 26 20 38 34 20 23 59 20 41 2 0.08 - 87 0 0 20 40 47 11 12 52.7 80 291 -7 20 34 44 20 46 50 20 32 16 20 49 18 0.08 - 86 0 0 20 48 33 11 13 10.7 79 289 -6 20 42 30 20 54 36 20 40 3 20 57 4 0.08 - 85 0 0 20 55 50 11 13 28.6 79 287 -5 20 49 47 21 1 52 20 47 20 21 4 19 0.08 - 84 0 0 21 2 35 11 13 46.5 78 285 -5 20 56 33 21 8 38 20 54 6 21 11 5 0.08 - 83 0 0 21 8 51 11 14 4.2 77 284 -4 21 2 49 21 14 53 21 0 22 21 17 20 0.08 - 82 0 0 21 14 37 11 14 21.8 76 283 -3 21 8 35 21 20 38 21 6 9 21 23 5 0.08 - 81 0 0 21 19 52 11 14 39.3 75 282 -2 21 13 51 21 25 54 21 11 24 21 28 20 0.08 - 80 0 0 21 24 38 11 14 56.8 74 282 -1 21 18 37 21 30 39 21 16 10 21 33 5 0.08 - 79 0 0 21 28 53 11 15 14.1 73 281 0 21 22 53 21 34 54 21 20 26 21 37 20 0.08 - 78 0 0 21 32 39 11 15 31.2 72 281 1 21 26 38 21 38 39 21 24 12 21 41 5 0.08 - 77 0 0 21 35 54 11 15 48.3 71 281 2 21 29 54 21 41 54 21 27 28 21 44 21 0.08 - 76 0 0 21 38 40 11 16 5.3 70 280 3 21 32 40 21 44 40 21 30 13 21 47 6 0.08 - 75 0 0 21 40 56 11 16 22.1 69 280 4 21 34 56 21 46 55 21 32 29 21 49 22 0.08 - 74 0 0 21 42 41 11 16 38.8 68 280 5 21 36 42 21 48 41 21 34 15 21 51 7 0.08 - 73 0 0 21 43 58 11 16 55.4 67 280 6 21 37 58 21 49 57 21 35 32 21 52 23 0.08 - 72 0 0 21 44 44 11 17 11.8 66 280 7 21 38 44 21 50 44 21 36 18 21 53 10 0.08 - 71 0 0 21 45 1 11 17 28.1 65 280 8 21 39 1 21 51 1 21 36 35 21 53 27 0.08 - 70 0 0 21 44 48 11 17 44.3 64 280 9 21 38 48 21 50 48 21 36 22 21 53 14 0.08 - 69 0 0 21 44 6 11 18 0.3 63 280 10 21 38 6 21 50 5 21 35 40 21 52 31 0.08 - 68 0 0 21 42 54 11 18 16.2 62 280 11 21 36 54 21 48 54 21 34 28 21 51 20 0.08 - 67 0 0 21 41 12 11 18 32.0 61 280 12 21 35 12 21 47 12 21 32 46 21 49 38 0.08 - 66 0 0 21 39 2 11 18 47.6 60 280 13 21 33 2 21 45 2 21 30 35 21 47 28 0.08 - 65 0 0 21 36 21 11 19 3.0 59 281 14 21 30 21 21 42 21 21 27 55 21 44 48 0.08 - 64 0 0 21 33 12 11 19 18.3 58 281 15 21 27 11 21 39 12 21 24 45 21 41 38 0.08 - 63 0 0 21 29 33 11 19 33.4 57 281 16 21 23 32 21 35 34 21 21 6 21 38 0 0.08 - 62 0 0 21 25 25 11 19 48.4 56 281 17 21 19 24 21 31 26 21 16 58 21 33 52 0.08 - 61 0 0 21 20 48 11 20 3.2 55 281 18 21 14 47 21 26 49 21 12 20 21 29 15 0.08 - 60 0 0 21 15 42 11 20 17.9 54 282 19 21 9 40 21 21 43 21 7 14 21 24 9 0.08 - 59 0 0 21 10 6 11 20 32.3 53 282 20 21 4 5 21 16 8 21 1 38 21 18 34 0.08 - 58 0 0 21 4 2 11 20 46.6 52 282 21 20 58 0 21 10 4 20 55 33 21 12 31 0.08 - 57 0 0 20 57 28 11 21 0.8 51 282 22 20 51 26 21 3 31 20 48 59 21 5 58 0.08 - 56 0 0 20 50 26 11 21 14.7 50 282 23 20 44 24 20 56 29 20 41 56 20 58 56 0.07 - 55 0 0 20 42 55 11 21 28.5 49 283 24 20 36 52 20 48 58 20 34 25 20 51 26 0.07 - 54 0 0 20 34 56 11 21 42.0 48 283 25 20 28 52 20 40 59 20 26 25 20 43 26 0.07 - 53 0 0 20 26 27 11 21 55.4 47 283 26 20 20 23 20 32 31 20 17 56 20 34 59 0.07 - 52 0 0 20 17 30 11 22 8.6 46 284 27 20 11 26 20 23 34 20 8 58 20 26 2 0.07 - 51 0 0 20 8 5 11 22 21.6 45 284 28 20 2 0 20 14 9 19 59 32 20 16 38 0.07 - 50 0 0 19 58 11 11 22 34.4 44 284 29 19 52 6 20 4 16 19 49 37 20 6 44 0.07 - 49 0 0 19 47 49 11 22 46.9 43 284 30 19 41 43 19 53 54 19 39 14 19 56 23 0.07 - 48 0 0 19 36 58 11 22 59.3 42 285 31 19 30 52 19 43 4 19 28 23 19 45 33 0.07 - 47 0 0 19 25 40 11 23 11.5 41 285 32 19 19 33 19 31 46 19 17 4 19 34 15 0.07 - 46 0 0 19 13 53 11 23 23.4 40 285 33 19 7 46 19 20 0 19 5 16 19 22 30 0.07 - 45 0 0 19 1 39 11 23 35.1 39 286 34 18 55 31 19 7 47 18 53 1 19 10 16 0.07 - 44 0 0 18 48 56 11 23 46.6 38 286 35 18 42 48 18 55 5 18 40 18 18 57 35 0.07 - 43 0 0 18 35 46 11 23 57.8 37 286 36 18 29 37 18 41 56 18 27 7 18 44 26 0.07 - 42 0 0 18 22 9 11 24 8.8 36 286 37 18 15 59 18 28 19 18 13 29 18 30 49 0.07 - 41 0 0 18 8 4 11 24 19.6 35 287 38 18 1 54 18 14 15 17 59 23 18 16 45 0.06 - 40 0 0 17 53 32 11 24 30.1 34 287 39 17 47 21 17 59 44 17 44 51 18 2 14 0.06 - 39 0 0 17 38 34 11 24 40.4 33 287 40 17 32 22 17 44 45 17 29 51 17 47 16 0.06 - 38 0 0 17 23 8 11 24 50.5 32 288 41 17 16 55 17 29 20 17 14 24 17 31 52 0.06 - 37 0 0 17 7 15 11 25 0.2 31 288 42 17 1 2 17 13 29 16 58 31 17 16 0 0.06 - 36 0 0 16 50 57 11 25 9.7 30 288 43 16 44 43 16 57 10 16 42 11 16 59 42 0.06 - 35 0 0 16 34 12 11 25 18.9 29 288 44 16 27 57 16 40 26 16 25 25 16 42 58 0.06 - 34 0 0 16 17 1 11 25 27.9 28 289 45 16 10 45 16 23 16 16 8 13 16 25 48 0.06 - 33 0 0 15 59 24 11 25 36.6 27 289 46 15 53 8 16 5 40 15 50 35 16 8 12 0.06 - 32 0 0 15 41 22 11 25 45.0 26 289 47 15 35 5 15 47 38 15 32 32 15 50 11 0.06 - 31 0 0 15 22 54 11 25 53.1 25 289 48 15 16 37 15 29 12 15 14 3 15 31 45 0.06 - 30 0 0 15 4 2 11 26 0.9 24 290 49 14 57 43 15 10 20 14 55 10 15 12 53 0.06 - 29 0 0 14 44 45 11 26 8.4 23 290 50 14 38 26 14 51 4 14 35 52 14 53 37 0.06 - 28 0 0 14 25 3 11 26 15.6 22 290 51 14 18 44 14 31 23 14 16 9 14 33 57 0.05 - 27 0 0 14 4 58 11 26 22.5 21 290 52 13 58 37 14 11 18 13 56 3 14 13 53 0.05 - 26 0 0 13 44 29 11 26 29.1 20 291 53 13 38 8 13 50 50 13 35 33 13 53 25 0.05 - 25 0 0 13 23 37 11 26 35.4 19 291 54 13 17 15 13 29 58 13 14 40 13 32 33 0.05 - 24 0 0 13 2 21 11 26 41.4 18 291 55 12 55 59 13 8 44 12 53 23 13 11 19 0.05 - 23 0 0 12 40 44 11 26 47.0 17 291 56 12 34 20 12 47 7 12 31 45 12 49 43 0.05 - 22 0 0 12 18 44 11 26 52.3 15 291 57 12 12 20 12 25 8 12 9 44 12 27 44 0.05 - 21 0 0 11 56 22 11 26 57.3 14 292 58 11 49 57 12 2 47 11 47 21 12 5 23 0.05 - 20 0 0 11 33 39 11 27 1.9 13 292 59 11 27 14 11 40 5 11 24 38 11 42 41 0.05 - 19 0 0 11 10 36 11 27 6.2 12 292 60 11 4 10 11 17 2 11 1 33 11 19 39 0.05 - 18 0 0 10 47 12 11 27 10.2 11 292 61 10 40 45 10 53 39 10 38 8 10 56 16 0.04 - 17 0 0 10 23 28 11 27 13.8 10 292 62 10 17 1 10 29 56 10 14 23 10 32 33 0.04 - 16 0 0 9 59 25 11 27 17.0 9 293 63 9 52 57 10 5 53 9 50 20 10 8 31 0.04 - 15 0 0 9 35 3 11 27 19.9 8 293 64 9 28 35 9 41 32 9 25 57 9 44 10 0.04 - 14 0 0 9 10 23 11 27 22.5 7 293 65 9 3 54 9 16 53 9 1 16 9 19 31 0.04 - 13 0 0 8 45 26 11 27 24.6 6 293 67 8 38 56 8 51 56 8 36 17 8 54 34 0.03 - 12 0 0 8 20 11 11 27 26.4 5 293 68 8 13 40 8 26 41 8 11 2 8 29 20 0.03 - 11 0 0 7 54 39 11 27 27.9 4 293 69 7 48 8 8 1 10 7 45 29 8 3 49 0.02 - 10 0 0 7 28 52 11 27 29.0 3 294 70 7 22 20 7 35 24 7 19 41 7 38 3 0.01 - 9 0 0 7 2 49 11 27 29.7 2 294 71 6 56 17 7 9 21 6 53 38 7 12 1 -0.02 - 8 0 0 6 36 32 11 27 30.0 0 294 72 6 29 59 6 43 4 6 27 19 6 45 44 -0.21 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1863-01257-1 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 58 38.1642 DE: +23 39 57.698 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 58 38.1643 DE: +23 39 57.698 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 6.8 * B mag [mag]: 8.1 * Diameter [mas]: 1.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2081) Sazava asteroid class: approx. diameter [km]: 20 approx. diameter ["]: 0.012 distance from Earth [AU]: 2.25970 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#53 date of fit: 2023 Apr 24 source of used astrometry: MPC, JPL number of used observations: 0 number of rejected observations: 0 time covered by the observations: 1800 Jan 01 - 1800 Jan 01 1 sigma uncertainty ellipse (major, minor, PA): 0.017", 0.002", 85.703° remarks: * orbital elements for (2081)Sazava : Mean anomaly = 125.0541848346 deg Arg. of pericenter = 224.2330541266 deg Long. of node = 66.3213037825 deg Inclination = 3.9016251462 deg Eccentricity = 0.1619809802 Semimajor axis = 2.4537039245 AU Perihelion dist = 2.0562505578 AU Mag: H = 12.56, G = 0.15 Epoch of elements : MJD 60592.46554130 TDT (2024 Oct 09.4655) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#532023Apr24,3.56,2024,10,9,11.172971,0.015787,-0.078047,3.424269,0.699234,-0.005500,-0.000002,0.000000,0.000000 -96.1200,23.6690,9.19,-6.55,False TYC 1863-01257-1,5.97726780,23.6660272,8.07,6.80,6.11,1.1,4,,6.00252742,23.6689857,10.71,10.95,0,0,0 2081,Sazava,17.51,22.061,2.2597,0,0,0.970,2.72,,1.2,0 0,124.9348,2024,10,9,224.2331,66.3213,3.9016,0.16198,2.45370,2.05625,12.55,5.0,0.15 1.203,0.0167,0.0018,86,0.0027,Known errors,0.95,0,-1,-1 20241009_1257-1,60140.62 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 14:55 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org